You can not reasonably do this.
Make sure they are PS3 games before you look further
The old PS3 can only play the oldest PS3 games. A new PS3 can play both new and old games.
That depends on the size games and whether they have large files They also make a 320 GB that makes more sense if you are already worrying about your PS3 becoming filled and the games are not cheap.
No you can not get a chip, the PS2 could not read PS3 blue-Ray game discs and could not play them if it could read them. A PS3 is the only game console that can play PS3 games.
No, PS3 games will not work in a PS2. Fit is not the problem. The PS3 games are not able to be "read" by a PS2 machine just like you can not play a Blu-ray Disc in a DVD player even though it will fit in the slot. The reason the Disc will fit is so the PS3 can play DVD's and up scale them to HD quality and that is why they did not make Blu Ray discs a different size from DVDs.
Having a PS3 with only 2 USB ports will cause it to not read PS2 games and having DVD's from a different region than the PS3 will cause it not to read them. I'm not saying that is your problem only something you need to check. All PS3 models play PS1 games and they all play PS3 games which I've heard do not have region codes.
You can not make a PS3 that does not play PS2 games into one that does play PS2 games.
No,PS3 is not compatible with ps2 it should play them if you have a special software for your ps3.
it surely can No and it tells you it can not on the PS3 box and the ads for the ps3
no PS3 games are on Blu-Ray Discs that the PS2 does not read
No PS3 games are on Blu-Ray Discs that can't be read by PS2
no. The PS3 games are on Blu-ray discs that the PS2 does not read.